package web;

import convert.MyConvert;
import org.apache.commons.beanutils.BeanUtils;
import org.apache.commons.beanutils.ConvertUtils;
import pojo.User;
import service.Impl.UserServiceImpl;
import service.UserService;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.lang.reflect.InvocationTargetException;
import java.util.Date;
import java.util.Map;

@WebServlet("/updateUser")
public class UpdateUserServlet extends HttpServlet {
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        request.setCharacterEncoding("utf-8") ;
        String uid = request.getParameter("uid");
        System.out.println(uid);
        Map<String, String[]> map = request.getParameterMap();
        User user = new User();
        ConvertUtils.register(new MyConvert(), Date.class);

        try {
            BeanUtils.populate(user,map);
        } catch (IllegalAccessException e) {
            e.printStackTrace();
        } catch (InvocationTargetException e) {
            e.printStackTrace();
        }

        UserService userService = new UserServiceImpl();
        userService.updateUser(user);

        request.getRequestDispatcher("/findAllUser").forward(request,response);
    }

    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
            doGet(request,response);
    }
}
